Hello,
Can you please help me understand what the following mean?
ACT/ACK
INACT//ACk
ACT/UNACK
How can I tell when the alarm went active and when the alarm acknlowedge the alarm?
Thank you
In reply to Steve Linehan:
Thank you, For example, in the picture above the first high alarm occurs at 10:48, so when did the operator acknowledge the alarm? It looks like the operator
Acknowledge the alarm at 10:48, and went inactive at 12:32. Then a low alarm went active and unacknowledge at 12:46.
I think I understand now.
In reply to DCS Newbie:
In reply to lazy_engineer: